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Contractor 31
Outside IR35 Windlesham construction

31 construction jobs found in Windlesham

CL
Mar 15, 2026  
Senior Construction Manager
Senior Construction Manager (Outside IR35-LTD) Certain Advantage is hiring for a Senior Construction  Manager based in the Surrey area. This role is on a contract basis and is site-based. The Company We’re working with an engineering company specialising in delivering innovative solutions across aerospace, defence, energy, and government sectors. Does this sound like your next career move? If you’re ambitious to grow, this may be your next role? The Role: This role is for a Senior Construction Manager—someone ambitious and ready to make an impact. You’ll be results-oriented and driven to succeed. You’ll be leading a small, experienced, and collaborative team, and be responsible for: EPCI Bid Support for Indonesian Project Support the development of ITB Development of the construction execution plan for the EPC Phase Participate in project constructability workshopsThe Individual We’re looking for people who can show: EPC and FEED LNG experience in a similar roleThe Benefits:...
IR35 Status:
Outside IR35

CV-Library Leatherhead, UK Contractor
CL
May 31, 2026  
Construction Manager
Mechanical Construction Manager Oxfordshire – 3 month contract – £345 per day (outside IR35) Trevett Services are delighted to be partnering with a leading Tier 1 Contractor to make the key appointment of Mechanical Construction Manager for a large project in Oxfordshire. Reporting to the Projects Director, the Mechanical Construction Manager will responsible for managing M&E Subcontractors to undertake Deconstruction / Enabling Works. The Mechanical Construction Manager will work closely with the Principle Contractor, the professional team and other trades to ensure an on time snag free project to ensure client satisfaction. Additionally, the Mechanical Construction Manager will manage and administer the project in accordance with the client’s processes and quality assurance documents and procedures. About you: Have previously held a Construction Manager position on large ££multi-million projects Hold current SMSTS or SSSTS and CSCS and 1st Aid Certificates. Hold a...
IR35 Status:
Outside IR35

CV-Library Oxford, Oxfordshire Contractor
CL
May 14, 2026  
Project Engineer
We are currently recruiting for a Project Engineer to support a Berkshire based client for a May start. Responsibilities: * Project engineering small packages of works. * Delivery of a portfolio of small – medium sized projects in accordance with the company project roadmap throughout the project lifecycle ensuring governance to current engineering standards and compliance with CDM regulations. * Strict GMP compliance to be adhered throughout the lifecycle of the project. * Coordination with the Principal Contractor and all other project team members to ensure completion to schedule. * Project management services to oversee the completion snags and any construction defects identified. * Project management services to oversee the completion of any installation, commissioning and qualification by liaising with the vendor, company Validation and any other company teams. * Weekly project progress reporting to the company Portfolio Manager. * Weekly project reporting to...
IR35 Status:
Outside IR35

CV-Library Eton, Royal Borough of Windsor and Maidenhead Contractor
CL
Jun 04, 2026  
Asbestos Surveyor
Job Title: Asbestos Surveyor Location: Nationwide (Immediate requirements all over the UK) Rate: £260 per day (Limited company, including mileage) OR £240 per day + mileage (Umbrella), plus other expenses for both options IR35 Determination: Outside of scope Contract Length: Long-term, ongoing Working Days: Monday to Friday (However, we positively welcome applications from candidates who can offer a minimum of 3 days per week) The Role: Are you a freelance asbestos surveyor looking for genuine job security? Against the background of current global instability, this role represents an excellent opportunity for a surveyor looking to confirm a highly stable, long-term contract. We are partnering with the UK's leading light in the world of compliance, health and safety to find dedicated professionals for a major national rollout. They have immediate requirements for surveyors all over the UK to cover an extensive portfolio of long-term housing contracts. Your...
IR35 Status:
Outside IR35

CV-Library Guildford, Surrey Contractor
CL
May 29, 2026  
Contract Manufacturing Engineer x2
Manufacturing Engineer 8 month contract – Outside IR35 Immediate start Sunbury on Thames Our client are a leading manufacturer providing specialist solutions to a variety of industries such as aerospace, power generation, rail and oil and gas industries. They are looking for an experienced Manufacturing Engineer to join the team. Manufacturing Engineer Working across operations, supply chain and design engineering to provide manufacturing engineering expertise in supporting existing and new products, defining new and supporting existing processes. You will assist in the implementation of strategic Lean initiatives throughout the Company, leading some Continuous Improvement projects. Main Duties/Responsibilities Work with manufacturing cell leaders, lean co-ordinator and design engineering to improve process efficiencies Implement ‘Standard work’, generating & maintaining manufacturing documentation (SOP’s, Routings, “Visual Factory” displays) Creation &...
IR35 Status:
Outside IR35

CV-Library Sunbury-on-Thames, UK Contractor
CL
May 28, 2026  
P&C Data Analyst
PC&C Transformation Data Analytics Analyst Sunbury-on-Thames Competitive day rate (Inside/Outside IR35 – TBC) Initial Contract: 12 months (extension likely) Start: Immediate / ASAP The Opportunity We’re looking for a Data Analytics Analyst to join a high-profile PC&C Transformation programme, supporting the business case and value realisation workstream. This is a delivery-focused contract role where you’ll play a key part in driving data-led decision making, financial tracking, and business case performance across a complex transformation programme. You’ll be working closely with senior stakeholders, providing insight, modelling, and forecasting that directly shapes programme outcomes. What You’ll Be Doing Own and manage monthly transformation spend forecasting, performance tracking, and reporting cycles Track and reconcile third-party costs Support business case planning, governance, and performance management Build and maintain cost models and scenario...
IR35 Status:
Outside IR35

CV-Library Sunbury-on-Thames, UK Contractor
CL
May 29, 2026  
Senior Quantity Surveyor
Freelance Senior Quantity Surveyor (outside IR35 - day rate) Are you a seasoned hands-on Quantity Surveyor who enjoys managing multiple projects and being involved in quality projects? This privately owned contractor has built a great reputation building and refurbishing high-end one-off housing projects. They also undertake alteration works with most projects in the £250K to £3m in value. We are looking for a self-driven Quantity Surveyor who can lead these projects whilst enjoying support from a commercial manager and company administrator. You will manage your own diary and be able to work from home, though, also be expected and expensed to visit projects in London and Bristol on occasion. With support from a great team environment of construction managers and supervisors you will drive fair commercial outcomes from the projects taking schemes over from hand-over to final account. To be successful in the position you will be confident in managing 3 projects at differing stages...
IR35 Status:
Outside IR35

CV-Library United Kingdom Contractor
CL
May 09, 2026  
Senior MEICA Commissioning Engineer
️ Lead MEICA Commissioning Engineer | Clean Water Projects | Affinity Water Region Outside IR35 | Long-Term AMP8 Programme Leadership Role | Commissioning Strategy | Team Management Some commissioning roles are about witnessing tests and signing paperwork. This one is about leading people, driving standards, and bringing structure to projects before problems ever reach site. A leading Tier 1 contractor delivering clean water projects across the Affinity Water region is looking for a Lead MEICA Commissioning Engineer to oversee commissioning delivery across a portfolio of schemes typically ranging from £5m–£10m. While the individual projects may not be mega-projects, they need someone who has operated at that level before. Someone who understands what “good” looks like on major infrastructure programmes and can bring that level of leadership, planning, coordination, and control into a growing AMP8 delivery environment. This is a role for a true commissioning leader — somebody...
IR35 Status:
Outside IR35

CV-Library Rickmansworth, Hertfordshire Contractor
CL
May 29, 2026  
Principal Engineer - Cable Route Management
AreAre you a Principal Civil / Structural Engineer with strong experience in Cable Route Management Design? Do you have experience working on London Underground / TFL assets? Rate: £50-£55 per hour outside IR35 Contract length: Initial 6 months Start date: ASAP Location: Central London (Tues-Thurs) / Mon & Fri from home We are seeking a Principal Engineer to lead the cable route management (CMS) design for the Piccadilly Line New Works. If you have a proven track record in leading cable route management projects and thrive in a client-facing role, this position offers the perfect challenge for you to take full ownership of a high-profile infrastructure project. You will be joining a team delivering a critical infrastructure upgrade for the Piccadilly Line. This project, focused on cable route design, is a key package of work for a major client and is vital to the modernisation of London's transport network. This is a highly client-facing leadership role where you will...
IR35 Status:
Outside IR35

CV-Library Notting Hill, London, UK Contractor
CL
May 28, 2026  
Offshore Decommissioning Engineer
Offshore Methods (Removal) Lead / Senior Project Engineer – Topside/Jacket Decommissioning Ceto Talent is representing a global offshore EPCI construction contractor on a major decommissioning project. Contract Type: Outside IR35 Duration: 12 months (scope running for another 18 months approx.) Rate: Competitive hourly rate + uplift for offshore Location: South West London office (hybrid) with offshore travel regularly Hours: 37.5 hours per week (office) / 12-hour days offshore Start: ASAP We are supporting a well-established global offshore EPCI construction contractor, delivering complex offshore installation and decommissioning projects across the energy sector. This role sits within a major offshore decommissioning programme, focused on platform removal and heavy lift activities. You will play a key role in both methodology development and offshore execution, supporting ongoing works and upcoming project phases. Purpose of the position As Offshore Methods (Removal) Lead /...
IR35 Status:
Outside IR35

CV-Library KT1, Grove, Greater London Contractor
CL
May 29, 2026  
Project Engineer
Senior Project Engineer Location: London, UK (Hybrid Working) Contract Type: 12-Month Contract IR35 Status: Outside IR35 Recruitment Partner: Spencer Ogden Spencer Ogden's seeking an experienced Senior/Project Engineer to support the delivery of complex EPC and energy infrastructure projects across the EMEA region. This role is ideal for a technically strong engineering professional with experience across high-voltage systems, renewable energy, battery storage, or utility-scale power projects. This is a hybrid position based in London with travel across EMEA as required. Key Responsibilities Manage external engineering firms, subcontractors, and internal engineering disciplines including civil, electrical, network, and permitting teams to ensure on-time, on-budget, and high-quality project delivery. Ensure engineering deliverables meet contractual requirements, are constructable, and account for regional and country-specific design and cost impacts. Lead internal and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 29, 2026  
Senior Electrical Engineer
We are supporting a leading UK energy developer delivering large-scale grid-connected infrastructure projects, who are seeking an experienced Electrical Project Engineer to join on an initial 12 month contract. The role sits within an Owner’s Engineer function and will focus on providing electrical engineering oversight across design and construction phases of major power projects. This includes review and verification of contractor designs, supporting key electrical studies (fault level, protection coordination, earthing, and grid compliance), and contributing to the specification and procurement of primary electrical equipment such as transformers and switchgear. You will also be responsible for coordinating electrical design inputs across multiple contractors, managing technical interfaces, and ensuring all engineering deliverables are aligned, controlled, and delivered in line with programme requirements. The role will include regular engagement with site teams during...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 16, 2026  
Senior Electrical Design Engineer
An excellent opportunity has arisen for an experienced Electrical Design Engineer to join a well-established building services consultancy in London on an contract basis outside IR35. This hybrid role will involve working as part of a multidisciplinary building services engineering team, supporting the delivery of electrical design solutions across a range of building projects. The successful Electrical Design Engineer will contribute to the development of electrical building services designs, technical documentation and coordinated BIM models. This role is based in the London office with hybrid working available, offering the chance to work on high-quality building services projects alongside experienced engineers and consultants. Key Responsibilities · As an Electrical Design Engineer, your responsibilities will include: · Producing electrical building services designs for a variety of building projects · Developing electrical schematics, layouts and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
May 12, 2026  
BMS Commissioning Engineer
BMS Commissioning Engineer Contract We have a fantastic contract opportunity for an experienced Tridium BMS Commissioning Engineer to join an exciting and prestigious project in London. On offer is an initial 6 month contract (with the potential to extend), c£40 - £48 per hour, and the opportunity to work on one of London’s most interesting new projects in central London The BMS Commissioning Engineer position:- As a BMS Commissioning Engineer, you will have fantastic experience and knowledge of commissioning Building Management Systems, in particular Tridium Niagara.  You will be required to perform software modifications and full commissioning. The project is in central London and is a very prestigious refurbishment of a historical building. The project is a mixed use development incorporating a hotel, high end luxury residences, and shops and will be using state of the art new smart building technology. Key skills of the BMS Commissioning Engineer:- Exceptional technical...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 16, 2026  
Senior Electrical Design Engineer
An excellent opportunity has arisen for an experienced Electrical Design Engineer to join a well-established building services consultancy in London on an contract basis outside IR35. This hybrid role will involve working as part of a multidisciplinary building services engineering team, supporting the delivery of electrical design solutions across a range of building projects. The successful Electrical Design Engineer will contribute to the development of electrical building services designs, technical documentation and coordinated BIM models. This role is based in the London office with hybrid working available, offering the chance to work on high-quality building services projects alongside experienced engineers and consultants. Key Responsibilities · As an Electrical Design Engineer, your responsibilities will include: · Producing electrical building services designs for a variety of building projects · Developing electrical schematics, layouts and...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Apr 15, 2026  
Electrical Project Manager
We are a trusted provider of innovative solutions in the field of electrical contracting. With a strong commitment to excellence, the company delivers high-quality services to a wide range of clients. Based in the London area, United Kingdom, we are known for dedication to meeting client needs and exceeding expectations. The company continually works to enhance safety, efficiency, and sustainability in all its projects. Role Description This is a contract, on-site role for an Electrical Project Manager located in the London area, United Kingdom. The Electrical Project Manager will oversee electrical projects from initiation to completion, ensuring they are completed on time, within budget, and in compliance with quality and safety standards. Responsibilities include coordinating with stakeholders, managing project budgets, overseeing electrical designs, managing contractors, and ensuring all deliverables meet company and client specifications. Qualifications Strong expertise in...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Mar 07, 2026  
Data Centre Design Manager (MEP)
Our client is a dynamic, fast growing data centre Construction Support Consultant operating both in the UK and internationally. They have grown rapidly and have earned a fantastic reputation across DC expansion projects, white space and hyper scale dc schemes To support these exciting schemes they are looking for an MEP Design Manager to join the team The Design Manager will oversee and coordinate the design aspects of construction projects from inception to completion. Your primary responsibility will be to ensure that the design meets our clients requirements, adheres to regulatory standards, and offer value engineering solutions. You will collaborate with architects, engineers, contractors, and the project team to develop and implement design strategies that align with project goals. Additionally, the Design Manager will coordinate with external designers for each project and report any design risks to the Projects Director. The ideal applicant will be from an...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jan 21, 2026  
Senior HVAC Design Engineer
We are working with this leading multi national data centre and mission critical specialist who are working on schemes across UK and europe. With data centres being crucial components of today's infrastructure, supporting everything from business to public services. Operators must ensure the longevity, efficiency, and sustainability of their sites while optimizing them for mission-critical tasks. The teams are at the forefront of designing innovative and energy-efficient data centres, ensuring that our clients meet their goals of performance, cost-efficiency, and sustainability. The Opportunity Join our international and multidisciplinary team of passionate design engineers and help us create high-quality, sustainable, and innovative data centre structures. You will work on medium to large-scale mission-critical projects, covering all stages of design - from concept to construction supervision and handover. As part of an interdisciplinary team of architects, advisors &...
IR35 Status:
Outside IR35

CV-Library London, UK Contractor
CL
Jun 04, 2026  
Design CEM
Design CEM - Civil / Structural Engineering   Are you a signed-off Design CEM with a strong Civil or Structural Engineering background looking to take on a key technical leadership role within a growing rail design consultancy?   Location: London or Manchester (2 days per week in office) Rate: Negotiable DOE Contract Type: Outside IR35   We are working with a well-established Civil & Structural Design Consultancy delivering rail infrastructure projects across Network Rail frameworks throughout the UK. Due to continued project wins, they are seeking an experienced Rail Design CEM to act as the technical authority across a portfolio of civil and structural rail schemes.   This role would suit a technically strong individual who enjoys solving engineering challenges, mentoring designers, and ensuring engineering excellence across rail infrastructure projects.   The Role As the Rail Design CEM, you will act as the senior technical specialist within the business,...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
CL
Jun 03, 2026  
Structural Revit Technician
Structural Revit Technician (Remote) - Network Rail Projects | Outside IR35   Are you an experienced Structural Revit Technician looking for fully remote contract work on UK rail infrastructure projects?   Location: Fully remote Rate: £40-£45 per hour IR35 determination: Outside IR35 Contract length: Ongoing   We are seeking a skilled Structural Revit Technician with strong 3D modelling experience to support the delivery of Network Rail structural and civil engineering assets.   You'll be working on a range of structural and civil assets within the rail sector, producing high-quality BIM and Revit models for infrastructure projects. This role is focused purely on structural and civil design work - not MEP.   Candidates with experience using MicroStation will have a strong advantage.   Key Responsibilities ·Produce detailed 3D structural Revit models for rail infrastructure projects ·Work on Network Rail structural and civil engineering assets ·Develop accurate...
IR35 Status:
Outside IR35

CV-Library Central London, London WC2N 5DU, UK Contractor
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